ag-kit

Python development principles and decision-making. Framework selection, async patterns, type hints, project structure. Teaches thinking, not copying.

Red team tactics principles based on MITRE ATT&CK. Attack phases, detection evasion, reporting.

Master modern Rust (2024 edition) with async patterns, advanced type system features, and production-ready systems programming. Expert in the current Rust ecosystem including Tokio, axum, and modern crates. Use PROACTIVELY for Rust development, performance optimization, or systems programming.

SEO fundamentals, E-E-A-T, Core Web Vitals, and Google algorithm principles.

Server management principles and decision-making. Process management, monitoring strategy, and scaling decisions. Teaches thinking, not commands.

Reduce complexity of over-engineered code. Identify unnecessary abstractions, remove dead code, flatten deep nesting, and simplify logic while preserving behavior.

Auto-create new skills from repetitive workflows. When you notice yourself doing the same multi-step process repeatedly, extract it into a reusable SKILL.md that any agent can use.

4-phase systematic debugging methodology with root cause analysis and evidence-based verification. Use when debugging complex issues.

Tailwind CSS v4 principles. CSS-first configuration, container queries, modern patterns, design token architecture.

Test-Driven Development workflow principles. RED-GREEN-REFACTOR cycle.

Project scaffolding templates for new applications. Use when creating new projects from scratch. Contains 13 templates for various tech stacks.

Testing patterns and principles. Unit, integration, mocking strategies.

Prove code works by running it, not just checking it exists. Verification through execution rather than inspection. Use after writing or modifying code to ensure it actually functions correctly.

VR/AR development principles. Comfort, interaction, performance requirements.

Advanced vulnerability analysis principles. OWASP 2025, Supply Chain Security, attack surface mapping, risk prioritization.

Web application testing principles. E2E, Playwright, deep audit strategies.

Review UI code for Web Interface Guidelines compliance. Use when asked to "review my UI", "check accessibility", "audit design", "review UX", or "check my site against best practices".

Web browser game development principles. Framework selection, WebGPU, optimization, PWA.